Question

Write the following complex number in polar form. Express all angles in degrees rounded to the nearest tenth.
Given complex number: 5+6i

Answer 1

r^2 = 5^2 + 6^2
r = ...
tanØ = 6/5
Ø = appr 50.2° or .88 radians

put it all together

Answer 2

r=61 and
TanØ= 50.2°
so it would be like
61(cos5.2+isin5.2)?

Answer 3

nope.
sqrt(61) @50.2

Answer 4

In my exercises, the only answer appears as 61(cos5.2+isin5.2) and sqrt61(cos5.2+isin5.2)